Argh, the group I'm following is getting really inconsistent in their releases! I do have a few thoughts for episode 22:

Spoiler :

- So if by any chance Uiharu levels up, her hands will glow with an awesome power, right? - Though it does give a plausible explanation of how Uiharu is very fast on the computers; she can afford to overclock them!

This is pretty much the penultimate episode before the big battle against.....well it's pretty damn obvious!

With the children being transfer to another location Mikoto took it upon herself to take on Telestina on her own. Mikoto got brutally beaten down due to Telestina's power armor and having the Capacity Down active. As her subordinates were ready to carry Mikoto's body away, shockingly Mitsuko came to save her by using her ability of........!

Spoiler :

After Mikoto recovered and a subtle lecture from Ruiko how she shouldn't go off on her own, and they should work together to fight Telestina with the POWER OF SCHOOLGIRL FRIENDSHIP!!!